• About Me
  • Contact
  • Linux
  • Oracle
Wadhah DAOUEHI

Wadhah DAOUEHI

Oracle and Linux blog
LinkedIn YouTube Twitter
  Menu
Skip to content
  • About Me
  • Contact
  • Linux
  • Oracle
LinkedIn YouTube Twitter
LinkedIn YouTube Twitter
« Older posts
Newer posts »

Upgrade OEMCC Agents 12c4 to 13c2

By Wadhah DAOUEHI | May 14, 2019 - 3:02 pm |May 26, 2019 Linux, Oracle, Oracle Database
Leave a comment

In this article, we are going to list all the steps to upgrade the Agent … Read More →

Upgrade Oracle Enterprise Manager Cloud Control 12.1.0.4 to 13.2.0.0 on Oracle Linux 6.5

By Wadhah DAOUEHI | May 13, 2019 - 12:46 am |May 26, 2019 Linux, Oracle, Oracle Database
1 Comment

In this article, we are going to list all the steps to upgrade Oracle Enterprise … Read More →

Restore MySQL 5.7 Backup with MySQL Enterprise Backup MEB 4.1.0

By Wadhah DAOUEHI | May 10, 2019 - 1:46 am |May 26, 2019 Linux, MySQL, Security
Leave a comment

In this article, we are going to restore MySQL Server Backup with MySQL Enterprise Backup … Read More →

Online full backup of MySQL server 5.7 using the MySQL Enterprise Backup

By Wadhah DAOUEHI | May 9, 2019 - 3:02 am |May 10, 2019 Linux, MySQL, Oracle
1 Comment

We are going to make an Online full backup of my MySQL server 5.7 using … Read More →

Upgrade MySQL Server 5.5 to 5.7 on Oracle Linux 7

By Wadhah DAOUEHI | May 9, 2019 - 2:13 am |May 10, 2019 Linux, MySQL, Oracle
1 Comment

We are going to upgrade my MySQL server 5.5.62 running on On my Oracle Linux … Read More →

Convert SNAPSHOT STANDBY to PHYSICAL STANDBY 12cR1

By Wadhah DAOUEHI | March 29, 2019 - 10:58 pm |May 29, 2019 Linux, Oracle, Oracle Database
Leave a comment

This article explains the steps to convert back SNAPSHOT STANDBY to PHYSICAL STANDBY 12cR1. Tables … Read More →

Convert PHYSICAL STANDBY to SNAPSHOT STANDBY 12cR1

By Wadhah DAOUEHI | March 29, 2019 - 10:30 pm |May 29, 2019 Linux, Oracle, Oracle Database
1 Comment

This article explains the steps to convert Oracle database Data Guard Brocker configuration from PHYSICAL … Read More →

Transportable tablespace from 11gR2 to 12cR1

By Wadhah DAOUEHI | January 31, 2019 - 4:10 pm |May 10, 2019 Linux, Oracle, Oracle Database
Leave a comment

Move a tablespace between Oracle database version 11gR2 to 12cR1 with the fastest method between … Read More →

Resize RAC 11gR2 Cluster Health Monitor repository

By Wadhah DAOUEHI | January 6, 2019 - 10:05 pm |May 10, 2019 High Availability, Linux, Oracle, Oracle Database
Leave a comment

In a RAC environment of one of my customers within RAC 2 nodes 11.2.0.4, the … Read More →

Tagged Cluster, Cluster Health Monitor, Database, Linux, Oracle, RAC

Upgrade Oracle Database 12cR1 to 12cR2 with RMAN

By Wadhah DAOUEHI | January 5, 2019 - 3:26 pm |May 10, 2019 Linux, Oracle, Oracle Database
Leave a comment

This article explains how to upgrade Oracle database from the version 12cR1 (12.1.0.2) to the … Read More →

«‹1516171819›»

  • Oracle ACE Pro


  • Oracle Certified Expert




  • Oracle Cloud Infrastructure


  • MySQL: Administrator Certified Professional


  • PostgreSQL: Certified Associate


  • Recent Posts

    • Oracle Database 19c Security Hardening – Part 12
    • Oracle Database 19c Security Hardening – Part 11
    • Oracle Database 19c Security Hardening – Part 10
    • Oracle Database 19c Security Hardening – Part 9
    • Oracle Database 19c Security Hardening – Part 8
    • Oracle Database 19c Security Hardening – Part 7
    • Oracle Database 19c Security Hardening – Part 6
    • Oracle Database 19c Security Hardening – Part 5
    • Oracle Database 19c Security Hardening – Part 4
    • Oracle Database 19c Security Hardening – Part 3
    • Oracle Database 19c Security Hardening – Part 2
    • Oracle Database 19c Security Hardening – Part 1
    • Oracle Database 19c: Transporting Tablespaces from a Non-CDB to a PDB
    • Oracle 19c Recovery Catalog: Installation and Configuration
    • Oracle RAC 19c: Change SCAN adresses
    • Oracle RAC 19c: Change VIPs adresses
    • Oracle ODA X9-2 (19c): Check networks status
    • Oracle ODA X9 (19c): Erase appliance Configuration
    • Oracle ODA X9 (19c): Create a Backup ACFS volume
    • Oracle ODA X9 (19c): Resize DB Home Storage
    • Oracle Database 19c: How to Verify Locked and Expired User Accounts
    • Oracle Database 19c: How to Verify DBA Accounts and Audit DBA Roles
    • Oracle 19c – SQL Access Path: Index Fast Full Scan
    • Oracle ASM : Monitor Disk Group Space Usage in 19c
    • Hourly Redo Activity Analysis Using V$LOG_HISTORY
    • Identify Where Database Time Is Spent (Wait Events + CPU)
    • Calculate Real Table Size (Including Indexes, LOBs and LOB indexes)
    • Oracle 19c: Index-Organized Table (IOT)
    • Oracle 19c – SQL Access Path: Index Skip Scan
    • Oracle 19c – SQL Access Path: Index Full Scan
Wadhah DAOUEHI | Powered by Mantra & WordPress.
LinkedIn YouTube Twitter